Finding the Fourth Proportional to 42,060,103.29, 58,043,022.86 and 23,221,721.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,060,103.29 : 58,043,022.86 = 23,221,721.69 : x
2. Step 2: Convert to fraction form
   42,060,103.29/58,043,022.86 = 23,221,721.69/x
3. Step 3: Cross multiply
   42,060,103.29x = 58,043,022.86 × 23,221,721.69
4. Step 4: Simplify right side
   42,060,103.29x = 1,347,858,922,901,228
5. Step 5: Solve for x
   x = 1,347,858,922,901,228/42,060,103.29
6. Step 6: Final answer
   x = 32,046,020.28